BR9815532B1 - Detection method and detonation control of an internal combustion engine. - Google Patents

Detection method and detonation control of an internal combustion engine.

Info

Publication number
BR9815532B1
BR9815532B1 BRPI9815532-6A BR9815532A BR9815532B1 BR 9815532 B1 BR9815532 B1 BR 9815532B1 BR 9815532 A BR9815532 A BR 9815532A BR 9815532 B1 BR9815532 B1 BR 9815532B1
Authority
BR
Brazil
Prior art keywords
combustion engine
internal combustion
detection method
detonation control
detonation
Prior art date
Application number
BRPI9815532-6A
Other languages
Portuguese (pt)
Other versions
BR9815532A (en
Inventor
Gianluca Morra
Stefano Re Fiorentin
Paolo Tubetti
Gianpiero Einaudi
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BR9815532A publication Critical patent/BR9815532A/en
Publication of BR9815532B1 publication Critical patent/BR9815532B1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/22—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines
    • G01L23/221—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines
    • G01L23/225—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines circuit arrangements therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/152—Digital data processing dependent on pinking
    • F02P5/1527—Digital data processing dependent on pinking with means allowing burning of two or more fuels, e.g. super or normal, premium or regular
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Ac Motors In General (AREA)
  • Electrical Control Of Ignition Timing (AREA)
BRPI9815532-6A 1997-09-09 1998-09-09 Detection method and detonation control of an internal combustion engine. BR9815532B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT97TO000800A IT1294853B1 (en) 1997-09-09 1997-09-09 METHOD OF DETONATION DETECTION AND CONTROL FOR AN INTERNAL COMBUSTION ENGINE.
PCT/IT1998/000244 WO1999013308A1 (en) 1997-09-09 1998-09-09 Method of detecting and controlling detonation of an internal combustion engine

Publications (2)

Publication Number Publication Date
BR9815532A BR9815532A (en) 2001-11-20
BR9815532B1 true BR9815532B1 (en) 2009-05-05

Family

ID=11415990

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9815532-6A BR9815532B1 (en) 1997-09-09 1998-09-09 Detection method and detonation control of an internal combustion engine.

Country Status (8)

Country Link
US (1) US6411886B1 (en)
EP (1) EP1012557B1 (en)
JP (1) JP2002511913A (en)
BR (1) BR9815532B1 (en)
DE (1) DE69820274T2 (en)
ES (1) ES2210815T3 (en)
IT (1) IT1294853B1 (en)
WO (1) WO1999013308A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4375728B2 (en) * 2004-04-15 2009-12-02 株式会社デンソー Control device for internal combustion engine
JP2006183548A (en) * 2004-12-27 2006-07-13 Nippon Soken Inc Control device for internal combustion engine
US7383816B2 (en) * 2006-01-09 2008-06-10 Dresser, Inc. Virtual fuel quality sensor
US7810469B2 (en) * 2006-09-06 2010-10-12 Ford Global Technologies, Llc Combustion control based on a signal from an engine vibration sensor
US7526943B2 (en) * 2007-03-23 2009-05-05 Gm Global Technology Operations, Inc. Knock system with detection zones
US8108128B2 (en) * 2009-03-31 2012-01-31 Dresser, Inc. Controlling exhaust gas recirculation
US10550347B2 (en) 2009-12-01 2020-02-04 General Aviation Modifications, Inc. High octane unleaded aviation gasoline
US10260016B2 (en) 2009-12-01 2019-04-16 George W. Braly High octane unleaded aviation gasoline
US8628594B1 (en) 2009-12-01 2014-01-14 George W. Braly High octane unleaded aviation fuel
US9080521B2 (en) * 2010-03-01 2015-07-14 Southwest Research Institute Method and related system of using crankcase pressure to to detect pre-ignition in spark ignition engine
JP2013024100A (en) * 2011-07-20 2013-02-04 Yamaha Motor Co Ltd Internal combustion engine and saddle-type vehicle equipped with the same
US10364399B2 (en) 2017-08-28 2019-07-30 General Aviation Modifications, Inc. High octane unleaded aviation fuel
US10377959B2 (en) 2017-08-28 2019-08-13 General Aviation Modifications, Inc. High octane unleaded aviation fuel
KR20200071527A (en) * 2018-12-11 2020-06-19 현대자동차주식회사 Control method of engine combustion for decreasing irregular vibration

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4562818A (en) * 1983-07-05 1986-01-07 Nippon Soken, Inc. Method and apparatus for controlling the air-fuel ratio in an internal combustion engine
JP2730215B2 (en) * 1989-10-03 1998-03-25 株式会社デンソー Knock control device for engine
JPH04252840A (en) * 1991-01-25 1992-09-08 Nippondenso Co Ltd Knocking controller for internal combustion engine
US5608633A (en) * 1991-07-29 1997-03-04 Nissan Motor Co., Ltd. System and method for detecting knocking for internal combustion engine
JP3084889B2 (en) 1992-03-12 2000-09-04 株式会社デンソー Knock control device for internal combustion engine
US5386722A (en) * 1993-03-24 1995-02-07 Ford Motor Company Method and apparatus for statistically determining knock borderline and evaluating knock intensity in an internal combustion engine
JP3318431B2 (en) * 1994-02-22 2002-08-26 東邦瓦斯株式会社 Engine failure diagnosis device
US5806014A (en) * 1995-05-01 1998-09-08 Motorola Inc. Combustion control of an internal combustion engine proximate an extinction limit
IT1281052B1 (en) 1995-12-01 1998-02-11 Fiat Ricerche DETONATION DETECTION METHOD FOR INTERNAL COMBUSTION ENGINES.

Also Published As

Publication number Publication date
WO1999013308A1 (en) 1999-03-18
ITTO970800A1 (en) 1999-03-09
EP1012557A1 (en) 2000-06-28
BR9815532A (en) 2001-11-20
IT1294853B1 (en) 1999-04-23
JP2002511913A (en) 2002-04-16
DE69820274D1 (en) 2004-01-15
ES2210815T3 (en) 2004-07-01
DE69820274T2 (en) 2004-09-16
EP1012557B1 (en) 2003-12-03
US6411886B1 (en) 2002-06-25

Similar Documents

Publication Publication Date Title
DE69828847D1 (en) Ignition and combustion control of an internal combustion engine
DE69922603D1 (en) Starting control method of an internal combustion engine
BR9102616A (en) METHOD OF INCREASING THE PERFORMANCE OF AN INTERNAL COMBUSTION ENGINE, METHOD OF IMPROVING PERFORMANCE AND REDUCING POLLUTANTS FROM ANY INTERNAL COMBUSTION ENGINE, AND INTERNAL COMBUSTION ENGINE
GB2307311B (en) Method of operating an internal combustion engine
BR9607666A (en) Exhaust valve mechanism in an internal combustion engine
DE3675025D1 (en) IGNITION TIMING CONTROL SYSTEM AND METHOD FOR INTERNAL COMBUSTION ENGINE.
BR9600558A (en) Suction system for an internal combustion engine
BR9815532B1 (en) Detection method and detonation control of an internal combustion engine.
GB2326742B (en) Control of operation of an internal combustion engine
BR9700019A (en) Cylinder housing of an internal combustion poly-cylindrical engine
GB2326672B (en) Control of internal combustion engine operation
GB2327777B (en) Method of and control means for controlling an internal combustion engine
DE69825670D1 (en) Torque control of an internal combustion engine
BR9500042A (en) Air / fuel control process and system for an internal combustion engine
DE3680029D1 (en) IGNITION TIMING CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE.
DE69603997T2 (en) Exhaust emission control of an internal combustion engine
AU1150000A (en) Operating method of an internal combustion engine and corresponding internal combustion engine
BR9708593A (en) Invention system for an internal combustion engine
GB2332070B (en) Method for the control of an internal combustion engine
IT1281052B1 (en) DETONATION DETECTION METHOD FOR INTERNAL COMBUSTION ENGINES.
BR9406329A (en) Internal combustion engine induction system
BR9607923A (en) Valve mechanism in an internal combustion engine
BR9610949A (en) Positive displacement rotary mechanism and internal combustion rotary engine
DE69813475D1 (en) Ionization sensor in the ignition system of an internal combustion engine
BR9403941A (en) Operating method of an internal combustion engine and control set for operating an internal combustion engine

Legal Events

Date Code Title Description
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 19/05/2009, OBSERVADAS AS CONDICOES LEGAIS.

B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 19.05.2019